Introduc)on to the MapReduce Paradigm and Apache Hadoop Sriram Krishnan sriram@sdsc.edu Programming Model The computa)on takes a set of input key/ value pairs, and Produces a set of output key/value pairs.

Introduction to MapReduce and Hadoop Jie Tao Karlsruhe Institute of Technology jie.tao@kit.edu Die Kooperation von Why Map/Reduce? Massive data Can not be stored on a single machine Takes too long to process

Intro To Hadoop Outline What is Big Data? Hadoop HDFS MapReduce 2 What is big data? A bunch of data? An industry? An expertise? A trend? A cliche? 3 Wikipedia big data In information technology, big data

Word count example Abdalrahman Alsaedi To run word count in AWS you have two different ways; either use the already exist WordCount program, or to write your own file. First: Using AWS word count program

MapReduce Tushar B. Kute, http://tusharkute.com What is MapReduce? MapReduce is a framework using which we can write applications to process huge amounts of data, in parallel, on large clusters of commodity

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MAPREDUCE - HADOOP IMPLEMENTATION http://www.tutorialspoint.com/map_reduce/implementation_in_hadoop.htm Copyright tutorialspoint.com MapReduce is a framework that is used for writing applications to process

Creating.NET-based Mappers and Reducers for Hadoop with JNBridgePro CELEBRATING 10 YEARS OF JAVA.NET Apache Hadoop.NET-based MapReducers Creating.NET-based Mappers and Reducers for Hadoop with JNBridgePro

MapReduce (in the cloud) How to painlessly process terabytes of data by Irina Gordei MapReduce Presentation Outline What is MapReduce? Example How it works MapReduce in the cloud Conclusion Demo Motivation:

Processing Big Data with Map Reduce and HDFS By Hrudaya nath K Cloud Computing Some MapReduce Terminology Job A full program - an execution of a Mapper and Reducer across a data set Task An execution of

CS2510 Computer Operating Systems Hadoop Examples Guide The main objective of this document is to acquire some faimiliarity with the MapReduce and Hadoop computational model and distributed file system.

Introduction To Hadoop Kenneth Heafield Google Inc January 14, 2008 Example code from Hadoop 0.13.1 used under the Apache License Version 2.0 and modified for presentation. Except as otherwise noted, the

Programming Assignment #3 Hadoop N-Gram Due Tue, Feb 18, 11:59PM In this programming assignment you will use Hadoop s implementation of MapReduce to search Wikipedia. This is not a course in search, so

Single Node Hadoop Cluster Setup This document describes how to create Hadoop Single Node cluster in just 30 Minutes on Amazon EC2 cloud. You will learn following topics. Click Here to watch these steps

Extreme Computing Hadoop MapReduce in more detail How will I actually learn Hadoop? This class session Hadoop: The Definitive Guide RTFM There is a lot of material out there There is also a lot of useless

Introduction to Cloud Computing Qloud Demonstration 15 319, spring 2010 3 rd Lecture, Jan 19 th Suhail Rehman Time to check out the Qloud! Enough Talk! Time for some Action! Finally you can have your own

Extreme computing lab exercises Session one Michail Basios (m.basios@sms.ed.ac.uk) Stratis Viglas (sviglas@inf.ed.ac.uk) 1 Getting started First you need to access the machine where you will be doing all

Hadoop, Hive & Spark Tutorial 1 Introduction This tutorial will cover the basic principles of Hadoop MapReduce, Apache Hive and Apache Spark for the processing of structured datasets. For more information

Mapping Page 1 Using Raw Hadoop 8:34 AM So far, we've been protected from the full complexity of hadoop by using Pig. Let's see what we've been missing! Hadoop Yahoo's open-source MapReduce implementation

Distributed Recommenders Fall 2010 Distributed Recommenders Distributed Approaches are needed when: Dataset does not fit into memory Need for processing exceeds what can be provided with a sequential algorithm

Algorithm: First I decide some random vectors in a mapreduce program. So for each words context I will make a vector (we decided not to use TF as in most of the cases TF will be 1 and hence using it doesnt

CS246: Mining Massive Datasets Winter 2016 Hadoop Tutorial Due 11:59pm January 12, 2016 General Instructions The purpose of this tutorial is (1) to get you started with Hadoop and (2) to get you acquainted

IDS 561 Big data analytics Assignment 1 Due Midnight, October 4th, 2015 General Instructions The purpose of this tutorial is (1) to get you started with Hadoop and (2) to get you acquainted with the code

CS 378 Big Data Programming Lecture 2 Map- Reduce MapReduce Large data sets are not new What characterizes a problem suitable for MR? Most or all of the data is processed But viewed in small increments

CS 378 Big Data Programming Lecture 2 Map- Reduce CS 378 - Fall 2015 Big Data Programming 1 MapReduce Large data sets are not new What characterizes a problem suitable for MR? Most or all of the data is

2. Implementation 2.1 Hadoop a. Hadoop Installation & Configuration First of all, we need to install Java Sun 6, and it is preferred to be version 6 not 7 for running Hadoop. Type the following commands

Hadoop/MapReduce Object-oriented framework presentation CSCI 5448 Casey McTaggart What is Apache Hadoop? Large scale, open source software framework Yahoo! has been the largest contributor to date Dedicated

Data-Intensive Information Processing Applications Session #2 Hadoop: Nuts and Bolts Jimmy Lin University of Maryland Tuesday, February 2, 2010 This work is licensed under a Creative Commons Attribution-Noncommercial-Share

Assignment 1: MapReduce with Hadoop Jean-Pierre Lozi January 24, 2015 Provided files following URL: An archive that contains all files you will need for this assignment can be found at the http://sfu.ca/~jlozi/cmpt732/assignment1.tar.gz